Because WordPress is open source, not all plugins are maintained to the same level and some have code problems due to the developer’s lack of experience or knowledge. That said, WordPress works hard to select plugins that will best serve their users.

As NetWebLogic explains, there are a number of factors to take into consideration as you search for plugins. Look at the number of downloads and the ratings. If many people are using a plugin, then it’s probably a good choice. You should also be aware of which version of WordPress it supports, as well as when it was last updated.

All of these factors will help point to the quality of the plugin, as well as its compatibility with you site or theme.

Dan Crowther has put together a good video of plugins he recommends for use with WordPress. Check it out!